Researchers found genetic differences that likely resulted from humans killing aggressive bears, leaving docile individuals ...

We all come across people who appear very calm but who we can sense have anger and hostility beneath the surface. The show of calmness is an effort to subtly and discretely hide their real feelings.

A new paper in Molecular Biology and Evolution reports that Italian bears living in areas with many villages evolved and become smaller and less aggressive.

One of the most common reactions people have when I talk about my work in addressing passive-aggressive behavior is an impassioned, “Passive aggression is so frustrating! I can’t stand ...

New leaders that fail to deal with others’ passive-aggressive behavior inevitably fail themselves. This is even more of an issue with the increase in remote work as that makes it easier for those ...

The phrases passive-aggressive people use without even realizing it can cause emotional harm and confusion. Just because someone might be expressing negative emotions in a subconscious way, that doesn ...

Teenagers are a unique and often self-contradictory breed. As a group, they often strive for individuality yet crave peer acceptance. They can act like they know everything yet lack much experience.

KPRC 2 spoke with Behavior Enrichment Manager Kymee Bair of the Houston Humane Society to find out what someone should do if they see an aggressive dog coming their way.

From loving nibbles to spontaneous foot attacks, a cat companion can be an excellent way to add a sense of adventure to your household. While every kitty has a knack for dabbling into a nasty mood or ...

In the face of a warming climate, the new research by Tulane scientists bodes poorly for the comparatively mild-mannered ...